/usr/include/wireshark/wiretap/i4b_trace.h is in libwiretap-dev 2.4.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | /*
* Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*---------------------------------------------------------------------------*/
#ifndef _I4B_TRACE_H_
#define _I4B_TRACE_H_
#include <glib.h>
/*---------------------------------------------------------------------------*
* structure of the header at the beginning of every trace mbuf
*---------------------------------------------------------------------------*/
typedef struct {
guint32 length; /* length of the following mbuf */
gint32 unit; /* controller unit number */
gint32 type; /* type of channel */
#define TRC_CH_I 0 /* Layer 1 INFO's */
#define TRC_CH_D 1 /* D channel */
#define TRC_CH_B1 2 /* B1 channel */
#define TRC_CH_B2 3 /* B2 channel */
gint32 dir; /* direction */
#define FROM_TE 0 /* user -> network */
#define FROM_NT 1 /* network -> user */
gint32 trunc; /* # of truncated bytes (frame > MCLBYTES) */
guint32 count; /* frame count for this unit/type */
guint32 ts_sec; /* timestamp seconds */
guint32 ts_usec; /* timestamp microseconds */
} i4b_trace_hdr_t;
#define INFO0 0 /* layer 1 */
#define INFO1_8 1
#define INFO1_10 2
#define INFO2 3
#define INFO3 4
#define INFO4_8 5
#define INFO4_10 6
/*---------------------------------------------------------------------------*
* ioctl via /dev/i4btrc device(s):
* get/set current trace flag settings
*---------------------------------------------------------------------------*/
#define I4B_TRC_GET _IOR('T', 0, int) /* get trace settings */
#define I4B_TRC_SET _IOW('T', 1, int) /* set trace settings */
#define TRACE_OFF 0x00 /* tracing off */
#define TRACE_I 0x01 /* trace L1 INFO's on */
#define TRACE_D_TX 0x02 /* trace D channel on */
#define TRACE_D_RX 0x04 /* trace D channel on */
#define TRACE_B_TX 0x08 /* trace B channel on */
#define TRACE_B_RX 0x10 /* trace B channel on */
typedef struct {
gint32 rxunit; /* unit # for rx frames */
gint32 rxflags; /* d and/or b channel */
gint32 txunit; /* unit # for tx frames */
gint32 txflags; /* d and/or b channel */
} i4b_trace_setupa_t;
#define I4B_TRC_SETA _IOW('T', 2, i4b_trace_setupa_t) /* set analyze mode */
#define I4B_TRC_RESETA _IOW('T', 3, int) /* reset analyze mode */
#endif /* _I4B_TRACE_H_ */
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